All about worms in dogs and cats
Roundworms and nematodes in pets
These common intestinal parasites are bad news. Read about roundworm
Common questions
Q:What are the signs that your pet has worms?
Q:What should you do if your pet tests negative for worms?
Q:What should you do if your pet has worms?
Q:How do pets get worms?
Worried about your pet? Ping Pet Chat™!
Whether it's 3 a.m. or 3 p.m., connect with a real veterinary professional for immediate petcare advice. It's included in all Optimum Wellness Plans®!
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Our mission is to provide high-quality prescription meds for the pet you love. We believe in safe, effective petcare, so we thoroughly assess every item we carry. We offer discounts on eligible products with your pet’s Optimum Wellness Plan. And you can easily schedule deliveries with our super convenient AutoShip program.
More about pet health
Dental disease in dogs and cats
Danger signs that may mean pain or infection.